SHIMANO's new FC-RX600-1 crank balances weight and efficiency for mixed-terrain riding. Gearing options cater for the specific demands of gravel riding and to maintain tighter gear steps for maintaining pedaling rhythm. It is available with a 40T chainring and 170, 172.5, and 175mm crank arm lengths.

• Optimal gearing for mixed-terrain riding
• Tighter gear steps maintain rhythm on familiar routes
• Gear combination: 40T